The event on 04 Jul 2024 at 16:00 - 17:00 is being reported as a PowerUP event in my participation summary …was it ?
The notification was for an instant PowerDOWN 
Hi @Rich_T, thank you for getting in touch with us.
The event run at this time was an instant powerDOWN event so there appears to be a bug in the UI of the app in the participation summary. I have asked the team to take a look at this.
Thank you for bringing this to our attention!
Mark - Team equiwatt